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Which statement best explains the significance of meiosis in the process of evolution within species?
Meiosis takes place in sexual reproduction and genetic variations takes place in sexual reproduction. Genetic variations lead to evolution to new species.
What are the two distinct stages of meiosis?
Meiosis I and meiosis II
What is rates of evolution?
Evolution doesn't have a constant rate because it depends on environmental factors and reproduction frequency.
Why are fossils important to evolution?
Fossils give a record as to what organisms lived throughout different time periods. Generally speaking, the lower layers of soil show the oldest fossils, which aids scientists in following the progression of evolution of an organism. Also, radioactive carbon dating is used in dating how old a fossil is by finding the amount of carbon^14, and then calculating how many half lives have passed to reach this amount.
How are taxonomy and evolution related?
Taxonomy and evolution are related because the system of taxonomy is based on evolutionary and genetic differences.
Meiosis aids in evolution because it what?
Because of genetic recombination and this is done in three ways. The independent orientation of chromosomes at prometaphase, crossing over and the process of random fertilization all insure a good recombination of genetic material.
How is meiosis benificial to the evolution of a species by natural selection?
Meiosis produces new varieties .
How does meiosis aid in evolution?
Meiosis aids in evolution by introducing genetic variation through processes like crossing over and independent assortment, which lead to the production of genetically diverse offspring. This genetic diversity provides the raw material for natural selection to act upon, allowing for the adaptation of populations to changing environments over time.
What is the significance of genetic variation after meiosis?
Genetic variation after meiosis is significant because it leads to the creation of unique offspring with diverse traits. This variation is important for evolution and adaptation to changing environments.
How is meiosis beneficial to the evolution of a species by natural selection?
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What has the author J Philippe Rushton written?
J. Philippe Rushton has written: 'Race, evolution and aids' -- subject(s): AIDS (Disease), Ethnology, Moral and ethical aspects, Moral and ethical aspects of AIDS (Disease), Race, Social aspects, Social aspects of AIDS (Disease) 'Race, evolution, & behavior' 'Race, evolution, and behavior' -- subject(s): Heredity, Human, Human Heredity, Human behavior, Human evolution, Race
Which statement best explains the significance of meiosis in the process of evolution within species?
Meiosis takes place in sexual reproduction and genetic variations takes place in sexual reproduction. Genetic variations lead to evolution to new species.
Meiosis is very important to multicellular organisms because multicellular organisms can't reproduce asexually?
Meiosis is important in multicellular organisms because it produces gametes that are haploid, which are needed for sexual reproduction. Sexual reproduction introduces genetic diversity, which helps in the adaptation and evolution of multicellular organisms.
Why do plants need meiosis?
Meiosis occurs in the reproductive cells to form male and female gametes. For sexual reproduction meiosis is essential. Genetic advance is achieved by crossing over in chromosomes during meiosis, hence meiosis helps in evolution of races in plants.Meiosis occurs in the reproductive cells to form male and female gametes. For sexual reproduction meiosis is essential. Genetic advance is achieved by crossing over in chromosomes during meiosis, hence meiosis helps in evolution of races in plants.
Why is meiosis important for sexually producing organisms?
Meiosis is important for sexually producing organisms because it allows for genetic diversity through the shuffling of genes during the formation of gametes. This genetic diversity promotes adaptability and evolution within the population. Additionally, meiosis helps maintain a constant number of chromosomes in a species by producing haploid gametes that combine during fertilization to restore the diploid number.
Why is crossing over important in the process of meiosis?
Crossing over is important in meiosis because it increases genetic diversity by exchanging genetic material between homologous chromosomes, leading to new combinations of genes in offspring. This helps create variation among individuals, which is important for evolution and adaptation.
Why do sperm producing cells divided by meiosis?
because meiosis has to do with sexual reproduction
